[HTML][HTML] High temperature zirconium alloys for fusion energy
This review considers current Zr alloys and opportunities for advanced zirconium alloys to
meet the demands of a structural material in fusion reactors. Zr based materials in the …
meet the demands of a structural material in fusion reactors. Zr based materials in the …
Radiation shielding properties of modified concrete mixes and their suitability in dry storage cask
MG El-Samrah, MAA Zamora, DR Novog… - Progress in Nuclear …, 2022 - Elsevier
Radiation shielding properties of 8 concrete mixes were studied in detail. The concrete
mixes included 4 coarse aggregate types; dolomite, barite, ilmenite, and celestite, and 2 …
mixes included 4 coarse aggregate types; dolomite, barite, ilmenite, and celestite, and 2 …
Pronghorn: A multidimensional coarse-mesh application for advanced reactor thermal hydraulics
This paper presents an overview of Pronghorn, a multiscale thermal-hydraulic (T/H)
application developed by Idaho National Laboratory and the University of California …
application developed by Idaho National Laboratory and the University of California …
Coupled Monte Carlo and thermal-fluid modeling of high temperature gas reactors using Cardinal
Cardinal is an open-source application that couples OpenMC Monte Carlo transport and
NekRS computational fluid dynamics to the Multiphysics Object-Oriented Simulation …
NekRS computational fluid dynamics to the Multiphysics Object-Oriented Simulation …
Argobots: A lightweight low-level threading and tasking framework
In the past few decades, a number of user-level threading and tasking models have been
proposed in the literature to address the shortcomings of OS-level threads, primarily with …
proposed in the literature to address the shortcomings of OS-level threads, primarily with …
Frontier: exploring exascale
As the US Department of Energy (DOE) computing facilities began deploying petascale
systems in 2008, DOE was already setting its sights on exascale. In that year, DARPA …
systems in 2008, DOE was already setting its sights on exascale. In that year, DARPA …
High-fidelity multi-physics coupling study on advanced heat pipe reactor
The advanced heat pipe cooled reactor is a potential candidate to generate nuclear power
for space exploration, and exhibits strong neutron leakage and complicated multi-physics …
for space exploration, and exhibits strong neutron leakage and complicated multi-physics …
Continuous-energy Monte Carlo neutron transport on GPUs in the Shift code
SP Hamilton, TM Evans - Annals of Nuclear Energy, 2019 - Elsevier
A continuous-energy Monte Carlo neutron transport solver executing on GPUs has been
developed within the Shift code. Several algorithmic approaches are considered, including …
developed within the Shift code. Several algorithmic approaches are considered, including …
Managing the heat: in-vessel components
J Cane, A Barth, J Farrington… - Philosophical …, 2024 - royalsocietypublishing.org
The Spherical Tokamak for Energy Production (STEP) programme aims to deliver a first-of-a-
kind fusion prototype powerplant (SPP). The SPP plasma places extreme heat, particle and …
kind fusion prototype powerplant (SPP). The SPP plasma places extreme heat, particle and …
Efficient execution of OpenMP on GPUs
J Huber, M Cornelius, G Georgakoudis… - 2022 IEEE/ACM …, 2022 - ieeexplore.ieee.org
OpenMP is the preferred choice for CPU parallelism in High-Performance-Computing (HPC)
applications written in C, C++, or Fortran. As HPC systems became heterogeneous …
applications written in C, C++, or Fortran. As HPC systems became heterogeneous …